Insulated Flexible Air Duct, 5000 fpm, R-4.2 R-Value, -20 to 140 deg F, 8 in OD, 25 ft L.
| Type | : | Flexible Ducting |
| Material | : | Polyethylene/Polyester |
| Air Flow Rate | : | 5000 fpm |
| Color | : | Black |
| Length | : | 25 ft |
| R-Value | : | R-4.2 |
| Temperature Rating | : | -20 to 140 deg F |
| Insulated/Non Insulated | : | Insulated |
| Outside Diameter | : | 8 in |